摘要
蚯蚓具有重要经济和药用价值，蚯蚓养殖有着巨大的开发潜能。本试验以蚯蚓为研究对象，采用养殖箱（框）分群饲养，设计三因素四水平正交试验，旨在探索蚯蚓养殖的最佳条件。结果表明最佳饲养方案为：池塘泥︰纯牛粪︰纯猪粪=1︰1︰1、pH值5、培养基质湿度为70%，在此条件下养殖效果最佳，增重达到最大。
关键词： 蚯蚓；废弃物；养殖；增重
Abstract
Earthworm has important economic and medicinal value, so the cultivation of earthworm has tremendous potential for utilization. In this study, earthworms were taken as the research object and raised in colonies in culture boxes, and three factors and four levels orthogonal experiment were designed and test to determine the best conditions for earthworm cultivation. The results showed that the optimal condition for the cultivation was as follows: the combination of waste was pond mud ︰pure cow dung ︰pure pig dung =1︰1︰1, with pH value=5 and 70% of humidity. Under this condition, the weight gain rate of earthworm reached the maximum.
Key words： Earthworm; Waste; Cultivation; Weight gain
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